Warning: session_start(): php_network_getaddresses: getaddrinfo failed: Name or service not known in /var/www/efs/fbgsite/php/require.php on line 7

Fatal error: Uncaught RedisClusterException: Couldn't map cluster keyspace using any provided seed in /var/www/efs/fbgsite/php/require.php:7 Stack trace: #0 /var/www/efs/fbgsite/php/require.php(7): session_start() #1 /var/www/efs/fbgsite/public_html/router.php(8): require_once('/var/www/efs/fb...') #2 {main} thrown in /var/www/efs/fbgsite/php/require.php on line 7